DE2051203C2 - Gaskältemaschine - Google Patents
GaskältemaschineInfo
- Publication number
- DE2051203C2 DE2051203C2 DE2051203A DE2051203A DE2051203C2 DE 2051203 C2 DE2051203 C2 DE 2051203C2 DE 2051203 A DE2051203 A DE 2051203A DE 2051203 A DE2051203 A DE 2051203A DE 2051203 C2 DE2051203 C2 DE 2051203C2
- Authority
- DE
- Germany
- Prior art keywords
- gas
- displacement piston
- chamber
- pressure
- line
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
- F25B9/14—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the cycle used, e.g. Stirling cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2309/00—Gas cycle refrigeration machines
- F25B2309/003—Gas cycle refrigeration machines characterised by construction or composition of the regenerator
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2309/00—Gas cycle refrigeration machines
- F25B2309/006—Gas cycle refrigeration machines using a distributing valve of the rotary type
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Separation By Low-Temperature Treatments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US86759469A | 1969-10-20 | 1969-10-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2051203A1 DE2051203A1 (de) | 1971-05-06 |
DE2051203C2 true DE2051203C2 (de) | 1981-10-01 |
Family
ID=25350098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2051203A Expired DE2051203C2 (de) | 1969-10-20 | 1970-10-19 | Gaskältemaschine |
Country Status (6)
Country | Link |
---|---|
US (1) | US3620029A (fr) |
CA (1) | CA925715A (fr) |
DE (1) | DE2051203C2 (fr) |
FR (1) | FR2066265A5 (fr) |
GB (1) | GB1330345A (fr) |
SE (1) | SE358956B (fr) |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3877239A (en) * | 1974-03-18 | 1975-04-15 | Hughes Aircraft Co | Free piston cryogenic refrigerator with phase angle control |
US3981155A (en) * | 1975-03-10 | 1976-09-21 | The United States Of America As Represented By The Secretary Of The Air Force | Plasma deposited rider rings for hot displacer |
US4150549A (en) * | 1977-05-16 | 1979-04-24 | Air Products And Chemicals, Inc. | Cryopumping method and apparatus |
US4279127A (en) * | 1979-03-02 | 1981-07-21 | Air Products And Chemicals, Inc. | Removable refrigerator for maintaining liquefied gas inventory |
US4223540A (en) * | 1979-03-02 | 1980-09-23 | Air Products And Chemicals, Inc. | Dewar and removable refrigerator for maintaining liquefied gas inventory |
US4277949A (en) * | 1979-06-22 | 1981-07-14 | Air Products And Chemicals, Inc. | Cryostat with serviceable refrigerator |
JPS5644555A (en) * | 1979-09-17 | 1981-04-23 | Aisin Seiki | Refrigerating system |
US4305741A (en) * | 1979-10-29 | 1981-12-15 | Oerlikon-Buhrle U.S.A. Inc. | Cryogenic apparatus |
US4294600A (en) * | 1979-10-29 | 1981-10-13 | Oerlikon-Buhrle U.S.A. Inc. | Valves for cryogenic refrigerators |
US4333755A (en) * | 1979-10-29 | 1982-06-08 | Oerlikon-Buhrle U.S.A. Inc. | Cryogenic apparatus |
US4310337A (en) * | 1979-10-29 | 1982-01-12 | Oerlikon-Buhrle U.S.A. Inc. | Cryogenic apparatus |
US4294077A (en) * | 1979-10-29 | 1981-10-13 | Oerlikon-Buhrle U.S.A. Inc. | Cryogenic refrigerator with dual control valves |
US4277951A (en) * | 1980-04-10 | 1981-07-14 | Air Products And Chemicals, Inc. | Cryopumping apparatus |
US4339927A (en) * | 1981-07-06 | 1982-07-20 | Oerlikon-Burhle U.S.A. Inc. | Gas-driven fluid flow control valve and cryopump incorporating the same |
US4372128A (en) * | 1981-11-02 | 1983-02-08 | Oerlikon-Buhrle U.S.A. Inc. | In-line cryogenic refrigeration apparatus operating on the Stirling cycle |
DE3201496A1 (de) * | 1982-01-20 | 1983-07-28 | Leybold-Heraeus GmbH, 5000 Köln | Refrigerator |
US4430863A (en) * | 1982-06-07 | 1984-02-14 | Air Products And Chemicals, Inc. | Apparatus and method for increasing the speed of a displacer-expander refrigerator |
US4514204A (en) * | 1983-03-21 | 1985-04-30 | Air Products And Chemicals, Inc. | Bakeable cryopump |
US4530213A (en) * | 1983-06-28 | 1985-07-23 | Air Products And Chemicals, Inc. | Economical and thermally efficient cryopump panel and panel array |
US4538416A (en) * | 1983-09-29 | 1985-09-03 | Air Products And Chemicals, Inc. | Method and apparatus for valve motor actuation of a displacer-expander refrigerator |
US4484458A (en) * | 1983-11-09 | 1984-11-27 | Air Products And Chemicals, Inc. | Apparatus for condensing liquid cryogen boil-off |
US4593530A (en) * | 1984-04-10 | 1986-06-10 | Air Products And Chemicals, Inc. | Method and apparatus for improving the sensitivity of a leak detector utilizing a cryopump |
DE8411307U1 (de) * | 1984-04-11 | 1984-07-05 | Leybold-Heraeus GmbH, 5000 Köln | Kaeltemaschine |
US4643001A (en) * | 1984-07-05 | 1987-02-17 | Air Products And Chemicals, Inc. | Parallel wrapped tube heat exchanger |
US4567943A (en) * | 1984-07-05 | 1986-02-04 | Air Products And Chemicals, Inc. | Parallel wrapped tube heat exchanger |
US4697635A (en) * | 1984-07-05 | 1987-10-06 | Apd Cryogenics Inc. | Parallel wrapped tube heat exchanger |
US4606201A (en) * | 1985-10-18 | 1986-08-19 | Air Products And Chemicals, Inc. | Dual thermal coupling |
GB8816193D0 (en) * | 1988-07-07 | 1988-08-10 | Boc Group Plc | Improved cryogenic refrigerator |
US5327733A (en) * | 1993-03-08 | 1994-07-12 | University Of Cincinnati | Substantially vibration-free shroud and mounting system for sample cooling and low temperature spectroscopy |
DE4318406A1 (de) * | 1993-06-03 | 1994-12-08 | Leybold Ag | Verfahren zum Betrieb eines Refrigerators und für die Durchführung dieses Verfahrens geeigneter Refrigerator |
US5878580A (en) * | 1993-06-03 | 1999-03-09 | Leybold Aktiengesellschaft | Method of operating a cryogenic cooling device, and a cryogenic cooling device suitable for operation by this method |
US6256997B1 (en) | 2000-02-15 | 2001-07-10 | Intermagnetics General Corporation | Reduced vibration cooling device having pneumatically-driven GM type displacer |
GB0125084D0 (en) | 2001-10-19 | 2001-12-12 | Oxford Magnet Tech | Rotary valve |
US7654096B2 (en) * | 2004-01-20 | 2010-02-02 | Sumitomo Heavy Industries, Ltd. | Reduced torque valve for cryogenic refrigerator |
US7549295B2 (en) * | 2004-02-11 | 2009-06-23 | Sumitomo Heavy Industries, Ltd. | Three track valve for cryogenic refrigerator |
JP2007527985A (ja) * | 2004-03-08 | 2007-10-04 | 住友重機械工業株式会社 | 極低温冷凍機用磨耗のないバルブ |
JP5025643B2 (ja) * | 2005-06-10 | 2012-09-12 | 住友重機械工業株式会社 | パルスチューブ冷凍機用マルチプルロータリバルブ |
US7509814B2 (en) * | 2006-01-18 | 2009-03-31 | Sumitomo Heavy Industries, Ltd. | Compact integrated buffer for pulse tube refrigerator |
KR100811857B1 (ko) * | 2006-11-21 | 2008-03-10 | 한국과학기술원 | 완충형 로터리 밸브 |
US20100011784A1 (en) * | 2008-07-17 | 2010-01-21 | Sumitomo Heavy Industries, Ltd. | Cryopump louver extension |
CN102844634B (zh) * | 2010-04-19 | 2015-08-26 | 住友重机械工业株式会社 | 回转阀及使用该回转阀的超低温制冷机 |
KR101342455B1 (ko) | 2010-10-08 | 2013-12-17 | 스미토모 크라이어제닉스 오브 아메리카 인코포레이티드 | 고속 냉각 극저온 냉동기 |
CN104662378B (zh) | 2012-07-26 | 2016-11-23 | 住友(Shi)美国低温研究有限公司 | 布雷顿循环发动机 |
JP6305219B2 (ja) * | 2014-06-05 | 2018-04-04 | 住友重機械工業株式会社 | スターリング型パルス管冷凍機 |
CN107850351B (zh) | 2015-06-03 | 2020-08-07 | 住友(Shi)美国低温研究有限公司 | 具有缓冲器的气体平衡发动机 |
CN106679217B (zh) * | 2016-12-16 | 2020-08-28 | 复旦大学 | 一种机械振动隔离的液氦再凝聚低温制冷系统 |
US10753653B2 (en) | 2018-04-06 | 2020-08-25 | Sumitomo (Shi) Cryogenic Of America, Inc. | Heat station for cooling a circulating cryogen |
JP7118166B2 (ja) | 2018-04-09 | 2022-08-15 | エドワーズ バキューム リミテッド ライアビリティ カンパニー | 空圧駆動低温冷却器 |
US11913697B1 (en) | 2020-06-29 | 2024-02-27 | The United States Of America, As Represented By The Secretary Of The Navy | Pneumatically actuated cryocooler |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2567454A (en) * | 1947-10-06 | 1951-09-11 | Taconis Krijn Wijbren | Process of and apparatus for heat pumping |
NL113898C (fr) * | 1957-11-14 | |||
US3074244A (en) * | 1961-04-12 | 1963-01-22 | Malaker Lab Inc | Miniature cryogenic engine |
GB1050270A (fr) * | 1963-11-12 | |||
NL6402127A (fr) * | 1964-03-04 | 1965-09-06 | ||
US3218815A (en) * | 1964-06-17 | 1965-11-23 | Little Inc A | Cryogenic refrigeration apparatus operating on an expansible fluid and embodying a regenerator |
US3312072A (en) * | 1965-06-11 | 1967-04-04 | William E Gifford | Method and apparatus for refrigeration utilizing sterling cycle type of operation |
US3321926A (en) * | 1965-12-03 | 1967-05-30 | Little Inc A | Fluid-actuated cryogenic refrigerator |
-
1969
- 1969-10-20 US US867594A patent/US3620029A/en not_active Expired - Lifetime
-
1970
- 1970-10-14 CA CA095525A patent/CA925715A/en not_active Expired
- 1970-10-15 GB GB4916070A patent/GB1330345A/en not_active Expired
- 1970-10-19 SE SE14053/70A patent/SE358956B/xx unknown
- 1970-10-19 DE DE2051203A patent/DE2051203C2/de not_active Expired
- 1970-10-20 FR FR7037860A patent/FR2066265A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3620029A (en) | 1971-11-16 |
SE358956B (fr) | 1973-08-13 |
CA925715A (en) | 1973-05-08 |
GB1330345A (en) | 1973-09-19 |
DE2051203A1 (de) | 1971-05-06 |
FR2066265A5 (fr) | 1971-08-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
D2 | Grant after examination | ||
8339 | Ceased/non-payment of the annual fee |